@charset "utf-8";
$border-bottom:2px solid rgba(220, 220, 220, 1);

@mixin horizontal-center($top) {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: $top;
}

@mixin width-height($height) {
    width: 100%;
    height: $height;
}

@mixin border($Alpha) {
    border: 1px solid rgba(220, 220, 220, $Alpha);
}

@mixin font-color($Alpha) {
    color: rgba(220, 220, 220, $Alpha);

}

@mixin header-input($height:50px, $width:300px) {
    @include border(0.4);
    background: transparent;
    width: $width;
    height: $height;
    font-size: 20px;
    text-indent: 1em;
    color: #fff;
}

@mixin content-2-btn($left, $bg) {
    width: 200px;
    height: 50px;
    background: $bg;
    @include border(0.4);
    border-radius: 2px;
    position: absolute;
    top: 475px;
    left: $left;
}

@mixin border-bottom {
    border-bottom: 2px solid rgba(220, 220, 220, 1);
}

* {
    margin: 0;
    padding: 0;
}

.header {
    @include width-height(825px);
    background: url(../../img/01.png) no-repeat;
    background-size: cover;
    position: relative;
    color: #fff;

    &-title {
        @include horizontal-center(170px);
        font-size: 50px;
    }

    &-text {
        @include horizontal-center(280px);
        font-size: 20px;
        text-align: center;
        color: gainsboro;
        opacity: 0.5;
        line-height: 30px;
    }

    &-form {
        @include horizontal-center(450px);
        @include border(0.4);
        width: 1000px;
        height: 250px;
        text-align: center;

        &-title {
            font-size: 25px;
            padding-top: 30px;
            @include font-color(1);
        }

        &-text {
            font-size: 16px;
            padding-top: 10px;
            @include font-color(0.3);
            line-height: 30px;
        }

        &-input-1 {
            @include header-input;
            position: absolute;
            left: 90px;
            top: 125px;
        }

        &-input-2 {
            @include header-input;
            position: absolute;
            left: 435px;
            top: 125px;
        }

        &-button {
            @include border(0.4);
            background: #fff;
            position: absolute;
            left: 785px;
            top: 125px;
            width: 120px;
            height: 50px;
            border-radius: 2px;
            font-size: 15px;
        }
    }
}

.content-1 {
    @include width-height(590px);
    text-align: center;
    position: relative;

    &-title {
        padding-top: 50px;
    }

    &-text {
        padding-top: 20px;
        font-size: 30px;
        line-height: 30px;
    }

    &-list {
        width: 1000px;
        height: 360px;
        @include horizontal-center(190px);
        display: flex;
        justify-content: space-around;
        flex-wrap: wrap;

        &-item {
            display: flex;
            width: 400px;
            height: 180px;
            position: relative;

            @for $i from 3 through 6 {
                &-img#{$i} {
                    width: 50px;
                    height: 80px;
                    background: url(../../img/0#{$i}.png) no-repeat;
                    position: absolute;
                    top: 30px;
                    left: 30px;
                }
            }

            &-text {
                position: absolute;
                top: 75px;
                left: 100px;
                font-size: 13px;
                text-align: left;
                color: grey;
                line-height:30px;
            }

            &-title {
                position: absolute;
                top: 30px;
                left: 100px;
                font-size: 23px;
            }
        }
    }
}

.content-2 {
    @include width-height(665px);
    background: url(../../img/02.png) no-repeat;
    background-size: cover;
    color: white;
    position: relative;

    &-title {
        font-size: 35px;
        position: absolute;
        top: 125px;
        left: 255px;
    }

    &-text {
        @include font-color(0.5);
        position: absolute;
        top: 300px;
        left: 255px;
        font-size: 18px;
        line-height: 30px;
    }

    &-btn-1 {
        @include content-2-btn(255px, #fff);
    }

    &-btn-2 {
        @include content-2-btn(475px, transparent);
        color: #fff;
    }

}

.content-3 {
    @include width-height(485px);
    border-bottom: $border-bottom;
    text-align: center;
    position: relative;

    &-title {
        font-size: 40px;
        padding-top: 50px;
    }

    &-list {
        @include horizontal-center(150px);
        width: 1000px;
        height: 300px;
        display: flex;
        justify-content: space-between;
        align-items: center;

        &-item {
            width: 290px;
            height: 300px;
            position: relative;

            &-title1 {
                padding-top: 30px;
                background: url(../../img/21.png) no-repeat center;
                width: 120px;
                height: 10px;
                background-size: 100% 100%;
                display: inline-block;
            }
            &-title2 {
                padding-top: 30px;
                background: url(../../img/23.png) no-repeat center;
                width: 120px;
                height: 10px;
                background-size: 100% 100%;
                display: inline-block;
            }
            &-title3 {
                padding-top: 30px;
                background: url(../../img/26.png) no-repeat center;
                width: 120px;
                height: 10px;
                background-size: 100% 100%;
                display: inline-block;
            }

            &-text {
                line-height: 30px;
                word-break: break-all;
                padding-top: 30px;
                color: gray;
                line-height: 30px;
            }
        }
    }
}

.content-4 {
    @include width-height(835px);
    border-bottom: $border-bottom;
    position: relative;

    &-list {
        @include horizontal-center(100px);
        width: 900px;
        height: 650px;
        position: relative;

        &-img1 {
            width: 550px;
            height: 290px;
            background: url(../../img/07.png) no-repeat;
            background-size: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        &-img2 {
            width: 550px;
            height: 290px;
            background: url(../../img/08.png) no-repeat;
            background-size: cover;
            position: absolute;
            bottom: 0;
            right: 0;
        }

        &-text1 {
            width: 300px;
            height: 300px;
            position: absolute;
            right: 0px;
            top: 0px;
            text-align: center;
            line-height: 30px;

            &-title {
                font-size: 25px;
                padding-top: 30px;
            }

            &-text {
                padding-top: 30px;
                color: gray;
                line-height: 30px;
            }
        }

        &-text2 {
            width: 300px;
            height: 300px;
            position: absolute;
            bottom: 0px;
            left: 0px;
            text-align: center;
            line-height: 30px;

            &-title {
                font-size: 25px;
                padding-top: 30px;
            }

            &-text {
                padding-top: 30px;
                color: gray;
                line-height: 30px;
            }
        }
    }
}

.content-5 {
    @include width-height(900px);
    @include border-bottom;
    text-align: center;
    position: relative;

    &-title {
        font-size: 40px;
        padding-top: 50px;
    }

    &-text {
        padding-top: 20px;
        font-size: 20px;
        color: gray;
        line-height: 30px;
    }

    &-list {
        width: 900px;
        height: 600px;
        @include horizontal-center(225px);
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        @for $i from 9 through 12 {
            &-item#{$i} {
                width: 410px;
                height: 270px;
                background: url(../../img/#{$i}.png) no-repeat;
                cursor: pointer;
            }
        }

        @for $i from 9 through 12 {
            &-item#{$i}:hover {
                width: 410px;
                height: 270px;
                background: url(../../img/#{$i}_a.png) no-repeat;
                cursor: pointer;
            }
        }


    }
}

.content-6 {
    @include width-height(586px);
    position: relative;

    &-list {
        width: 1000px;
        height: 100%;
        @include horizontal-center(0);
    /*     position: absolute;
        left: 50%;
        transform: translateX(-50%); */
        &-form {
            width: 410px;
            height: 480px;
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);

            @include border(1);

            &-title {
                font-size: 18px;
                @include horizontal-center(30px);
            }

            &-input1 {
                @include header-input($width:350px);
                @include horizontal-center(80px);
                color: #000;
            }

            &-input2 {
                @include header-input($width:350px);
                @include horizontal-center(160px);
                color: #000;
            }

            &-input3 {
                @include header-input($height:120px, $width:350px);
                @include horizontal-center(240px);
                color: #000;

            }

            &-btn {
                @include header-input($width:350px);
                background: #000;
                @include horizontal-center(390px);
            }
        }

        &-information {
            height: 480px;
            width: 410px;
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            right: 0;

            &-title {
                font-size: 40px;
                margin-top: 40px;
            }

            &-text {
                font-size: 19px;
                color: gray;
                margin-top: 35px;
                line-height: 30px;
            }

            &-address {
                width: 100%;
                height: 50px;
                position: relative;
                margin-top: 50px;

                &-icon {
                    width: 20px;
                    height: 30px;
                    background: url(../../img/map.png) no-repeat center;
                    position: absolute;
                }

                &-text {
                    position: absolute;
                    left: 40px;
                    font-size: 20px;
                    top: 50%;
                    transform: translateY(-50%);
                    line-height: 30px;
                }

            }

            &-phone {
                width: 100%;
                height: 50px;
                position: relative;
                margin-top: 25px;

                &-icon {
                    width: 30px;
                    height: 40px;
                    background: url(../../img/phone.png) no-repeat;
                    position: absolute;
                    top: 13px;

                }

                &-text {
                    position: absolute;
                    left: 40px;
                    font-size: 20px;
                    top: 50%;
                    transform: translateY(-50%);
                    line-height: 30px;
                }

            }

            &-email {
                width: 100%;
                height: 50px;
                position: relative;
                margin-top: 25px;

                &-icon {
                    width: 30px;
                    height: 40px;
                    background: url(../../img/mail.png) no-repeat;
                    position: absolute;
                    top: 18px;

                }

                &-text {
                    position: absolute;
                    left: 40px;
                    font-size: 20px;
                    top: 50%;
                    transform: translateY(-50%);
                    line-height: 30px;
                }
            }
        }
    }
}

.footer {
    @include width-height(341px);
    background: #000000;
    color: gray;
    &-list{
        width: 1200px;
        height: 341px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        justify-content: space-between;
        align-items: center;
        &-ul{
            list-style-type: none;
            width: 200px;
            height: 250px;
            text-align: left;
            font-size: 18px;
            &-li{
                padding-top: 20px;
            /*      &-a{
                    width: 20px;
                    height: 20px;
                    background:url(../../img/last_15.png) no-repeat center ;
                    float: left;
                    padding-right: 19px;
                } */
                @for $i from 1 through 6 {
                    &-a#{$i} {
                        width: 20px;
                        height: 20px;
                        background:url(../../img/last_#{$i}.png) no-repeat center ;
                        float: left;
                        padding-right: 19px;
                    }
                }
            }
        }
        &-ul4{
            list-style: none;
            width: 400px;
            height: 250px;
            text-align: left;
            font-size: 18px;
        }
    }
}
.li-active{
    color: #fff;
}